Diff Report
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #53d435bff29d8Run #53d4352fc0c61DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)808 823 15 1.9%
Incl. Wall Time (microsec) per call 28 28 1 1.9%
Excl. Wall Time (microsec)142 147 5 3.5%
Incl. CPU (microsecs)832 849 17 2.0%
Incl. CPU (microsecs) per call 29 29 1 2.0%
Excl. CPU (microsec)114 121 7 6.1%
Incl. MemUse (bytes)3,976 3,976 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)8,144 8,144 0 0.0%
Incl. PeakMemUse (bytes) per call 281 281 0 0.0%
Excl. PeakMemUse (bytes)944 944 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldDefinition::getFieldItemClass [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% 15 0.6% 17 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 33.3% 7 41.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 13 86.7% 16 94.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% 2 13.3% 1 5.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 7 46.7% 5 29.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 3 20.0% 5 29.4% 0 N/A% 0 N/A%